CurveSegment [StructLayout(LayoutKind.Sequential, Pack = 8, Size = 32)] public struct CurveSegment Show allFor internal use only. ObsoleteInherited PropertiesIndex#Since v7.0public int Index { get; }The index of the curve used by this boundary element.Reversed#Since v7.0public bool Reversed { get; }True if this piece of the curve should be reversed.SubDomain#Since v7.0public Interval SubDomain { get; }The sub-domain of the curve used by this boundary element.